package com.yihu.dataService.hessian.mongodb.interfaceService;


import com.yihu.beans.DerivativesDescription;

public interface DerivativesDescriptionHService {
	
	DerivativesDescription getDerivativesDescriptionById(Long id);
	
	int addDerivativesDescription(DerivativesDescription derivativesDescription);
	
	int delDerivativesDescription(long id);
	
	int updateDerivativesDescription(DerivativesDescription derivativesDescription);

}
